Home›Asteroids›257240 2009 EJ12257240 2009 EJ12Main-belt minor planetDesignation(257240) 2009 EJ12ClassMain-beltSemi-major axis2.375199 AUEccentricity0.1853264Inclination5.53037°Absolute magnitude (H)17.47Perihelion1.935 AUAphelion2.815 AU